package com.yunhe.service;

import com.yunhe.enity.Course;
import com.yunhe.utils.PageBeen;

public interface CourseService {
    int addCourse(Course course);

    PageBeen<Course> findPage(String currentPage, String pageSize, String courseName);

    int delAll(String cid);

    int updateCourse(Course course);

    Course findCourse(Course course);
}
